Family name Griffin-Keene (Griffin-Keene 
) , around the globe, is an extremely rare last name. The cognomen Griffin-Keene is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Griffin, and a last name Keene.
| VARIANT | COUNTRY |
|---|---|
| Griffin-Keene | United States |